Trait pax_runtime::api::PropertyInstance

pub trait PropertyInstance<T>
where
    T: Default + Clone,
{
    // Required methods
    fn get(&self) -> &T;
    fn get_mut(&mut self) -> &mut T;
    fn _get_vtable_id(&self) -> Option<usize>;
    fn set(&mut self, value: T);
    fn _get_transition_manager(&mut self) -> Option<&mut TransitionManager<T>>;
    fn ease_to(
        &mut self,
        new_value: T,
        duration_frames: u64,
        curve: EasingCurve
    );
    fn ease_to_later(
        &mut self,
        new_value: T,
        duration_frames: u64,
        curve: EasingCurve
    );
    fn property_type(&self) -> PropertyType;
}

An abstract Property that may be either: Literal, a dynamic runtime Expression, or a Timeline-bound value

Required Methods

fn get(&self) -> &T

fn get_mut(&mut self) -> &mut T

fn _get_vtable_id(&self) -> Option<usize>

fn set(&mut self, value: T)

fn _get_transition_manager(&mut self) -> Option<&mut TransitionManager<T>>

Used by engine to gain access to this property’s transition queue

fn ease_to(&mut self, new_value: T, duration_frames: u64, curve: EasingCurve)

Immediately start transitioning from current value to the provided new_value, clearing the transition queue before doing so

fn ease_to_later( &mut self, new_value: T, duration_frames: u64, curve: EasingCurve )

Add a transition to the transition queue, which will execute after the current queue is complete. The starting value for this new transition will be the final value upon completion of the current transition queue.

fn property_type(&self) -> PropertyType

Trait Implementations

impl<T> Clone for Box<dyn PropertyInstance<T>>

where T: Default + Clone + 'static,

fn clone(&self) -> Box<dyn PropertyInstance<T>>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for Box<dyn PropertyInstance<T>>

where T: Default + Debug + Clone + 'static,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<T> Default for Box<dyn PropertyInstance<T>>

where T: Default + Clone + 'static,

fn default() -> Box<dyn PropertyInstance<T>>

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for Box<dyn PropertyInstance<T>>

where T: Deserialize<'de> + Default + Clone + 'static,

fn deserialize<D>( deserializer: D ) -> Result<Box<dyn PropertyInstance<T>>, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Serialize for Box<dyn PropertyInstance<T>>

where T: Serialize + Default + Clone + 'static,

fn serialize<S>( &self, serializer: S ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

Implementors

impl<T> PropertyInstance<T> for PropertyExpression<T>

where T: Default + Clone,

impl<T> PropertyInstance<T> for PropertyLiteral<T>

where T: Default + Clone,